Former Alaska Gov. Sarah Palin sent Dr. Laura Schlessinger words of encouragement Wednesday, telling the embattled talk-show host via Twitter, "don't retreat... reload." Dr. Laura has announced that she will retire from radio show after she unleashed a five-minute rant which used the N-word 11 different times on air. Palin said the pressure put on the good doctor "isn't American" and is "not fair." She added, in Internet shorthand, "b thankful 4 her voice, America!" Until stepping down, Dr. Laura was among the top-five most listened to radio hosts in America.